The Yankees banned the fans who interfered with Mookie Betts in game four or the World Series:

Capobianco told Rogers that the Yankees refunded him the cost of the tickets for Game 5 and also informed him that he would be arrested if he tried to attend the game.

“We’re hoping for a short-term ban,” Capobianco told Rogers. “We don’t want to lose the season tickets.”

Major League Baseball Players Association executive director Tony Clark said Wednesday that the union “will be closely tracking both the response to that incident and the protective measures taken going forward.”

ESPN.com

If I owned the Yankees I would have their pictures on facial recognition software and toss them if they come anywhere near the property.